Skip to content
FREE SHIPPING FOR ORDERS OVER 500$* Some exceptions may apply
FREE SHIPPING FOR ORDERS OVER 500$* Some exceptions may apply
SVBONY SV188P Dielectric Diagonal for Refractor 1.25" (F9171B) - Astronomy Plus

SVBONY SV188P Dielectric Diagonal for Refractor 1.25" (F9171B)

by Svbony
SKU SVB-F9171B
$0
$61.00 - $61.00
$61.00
$61.00 - $61.00
$61.00
or 4 payments of $15.25 with
ⓘ
🟢In Stock ! / En Inventaire !

FREE SHIPPING FOR ORDERS OVER 500$* 🆓🚚😃

*Some exceptions may apply. More info
 More payment options

📦 We Have it in Stock? We're on it, shipping your order on the same day. *(Ordered before 1PM & Business Hours only / This is an estimation and may vary)

🛫 If the item is unavailable: It may be in transit to us or on order with the supplier. If not, we will promptly place the order. In case of delays, we will do our best to keep you informed.

Description

SVBONY SV188P Dielectric Diagonal for Refractor 1.25"

There are many 1.25" star diagonals on the market. Many of them have a mediocre mirror quality with 90% reflectivity (10% loss) and a plastic body.  The 1.25" diagonal by SVBONY stands for a high-quality alternative to those cheap parts. It offers excellent image and mechanical quality. There's no vignetting over the full 1.25" field. SV188P features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness.

SV188P Diagonals provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor. When using the SV188P with Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope, you will need a special adapter. 

Another advantage is the 1.25" nosepiece barrel is threaded to accept 1.25-Inch filters. Brass lock Screw and Brass Compression Rings feature more precision and prevent barrels or the surface of eyepieces from marring and scratching.

 

 

  • Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing
  • 1.25 inches nosepiece fits 1.25 inches telescopes; accepts standard 1.25in filters; eyepieces; Barlow lenses and other accessories with a 1.25in insert barrel
  • 90 degree viewing angle; diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle; best for observing objects overhead
  • Correct upside down and left right reversed image; the view image is upright; but left and right reversed if use the 90 degrees to your telescope
  • Brass compression ring; Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments; effortless fixes more firmly and will not scratch your eyepieces barrels

 

Dielectric-Coating-Diagonal-SV188P-5.jpgDielectric-Coating-Diagonal-SV188P-2.jpg

Technical Specifications

In the Box

Manuals & Warranty

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
T
Tyson Watson

Impressed with the quick shipping and quality of the products. Will be ordering again
383